Company records indicate that less than 24% of employees commute to work using public transportation. You suspect this is incorrect and for a sample of 157 employees, and find that 18% of them take public transportation to work. Test the claim using a 10% level of significance. What type of test will be used in this problem?   What evidence justifies the use of this test? Check all that apply np>5 and nq>5   The sample size is larger than 30 The sample standard deviation is not known There are two different samples being compared The original population is approximately normal The population standard deviation is known The population standard deviation is not known Enter the null hypothesis for this test. H0: Enter the alternative hypothesis for this test. H1: Is the original claim located in the null or alternative hypothesis? What is the test statistic for the given statistics?

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Company records indicate that less than 24% of employees commute to work using public transportation. You suspect this is incorrect and for a sample of 157 employees, and find that 18% of them take public transportation to work. Test the claim using a 10% level of significance.

  1. What type of test will be used in this problem?

 



  • What evidence justifies the use of this test? Check all that apply
    • np>5

and nq>5

    •  
    • The sample size is larger than 30
    • The sample standard deviation is not known
    • There are two different samples being compared
    • The original population is approximately normal
    • The population standard deviation is known
    • The population standard deviation is not known


  • Enter the null hypothesis for this test.
    H0:


  • Enter the alternative hypothesis for this test.
    H1:


  • Is the original claim located in the null or alternative hypothesis?


  • What is the test statistic for the given statistics?


  • What is the p-value for this test?


  • What is the decision based on the given statistics?


  • What is the correct interpretation of this decision?

    Using a % level of significance, there

sufficient evidence to the claim that less than 24% of employees commute to work using public transportation.

 

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